Declension table of ?kṛtavivāha

Neuter	Singular	Dual	Plural
Nominative	kṛtavivāham	kṛtavivāhe	kṛtavivāhāni
Vocative	kṛtavivāha	kṛtavivāhe	kṛtavivāhāni
Accusative	kṛtavivāham	kṛtavivāhe	kṛtavivāhāni
Instrumental	kṛtavivāhena	kṛtavivāhābhyām	kṛtavivāhaiḥ
Dative	kṛtavivāhāya	kṛtavivāhābhyām	kṛtavivāhebhyaḥ
Ablative	kṛtavivāhāt	kṛtavivāhābhyām	kṛtavivāhebhyaḥ
Genitive	kṛtavivāhasya	kṛtavivāhayoḥ	kṛtavivāhānām
Locative	kṛtavivāhe	kṛtavivāhayoḥ	kṛtavivāheṣu

Compound kṛtavivāha -

Adverb -kṛtavivāham -kṛtavivāhāt